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[Bug tree-optimization/42386] [4.5 Regression] ICE in ipcp_iterate_stage, at ipa-cp.c:766
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 16 Dec 2009 12:22:08 -0000
- Subject: [Bug tree-optimization/42386] [4.5 Regression] ICE in ipcp_iterate_stage, at ipa-cp.c:766
- References: <bug-42386-10406@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from rguenth at gcc dot gnu dot org 2009-12-16 12:22 -------
Confirmed.
# 1 "CodingSystem.h" 1
#pragma interface
# 1 "types.h" 1
# 15 "CodingSystem.h" 1
class Decoder { unsigned minBytesPerChar() const; };
class Encoder { class Handler { }; };
class InputCodingSystem { virtual bool isIdentity() const; };
class OutputCodingSystem { public: virtual ~OutputCodingSystem();
virtual Encoder *makeEncoder() const = 0; };
class CodingSystem : public InputCodingSystem, public OutputCodingSystem
{ public: ~CodingSystem() {} };
# 8 "Big5CodingSystem.h" 1
class Big5CodingSystem : public CodingSystem
{ Decoder *makeDecoder() const; Encoder *makeEncoder() const; };
Encoder *Big5CodingSystem::makeEncoder() const { }
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |jamborm at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Component|c++ |tree-optimization
Ever Confirmed|0 |1
Keywords| |ice-on-valid-code
Last reconfirmed|0000-00-00 00:00:00 |2009-12-16 12:22:07
date| |
Summary|ICE in ipcp_iterate_stage, |[4.5 Regression] ICE in
|at ipa-cp.c:766 |ipcp_iterate_stage, at ipa-
| |cp.c:766
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42386